S&W-Fact#4

51 0 0
                                    

The speed of wind near the surface of ocean is much lower than what is observed in the higher altitudes. The reason can be attributed to the friction it receives from the water surface. It is due to this reason that most birds fly at a higher altitude. They manipulate the wind power in order to use least amount of energy on flying.  




#AirCurrent

Science And WondersWhere stories live. Discover now